Source: xorg-server
Version: 2:1.20.1-2
Severity: important
Tags: patch

Hello,

Since 2:1.20.1-2 the non-drm builds (on hurd-any) fail, because
the 07_use-modesetting-driver-by-default-on-GeForce.diff patch
unconditionally includes xf86drm.h. I have attached a patch over the
patch, and the resulting updated patch, whichever you prefer to use :)

Samuel

-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 
'testing-debug'), (500, 'stable-debug'), (500, 'proposed-updates-debug'), (500, 
'proposed-updates'), (500, 'oldstable-proposed-updates-debug'), (500, 
'oldstable-proposed-updates'), (500, 'oldoldstable'), (500, 'buildd-unstable'), 
(500, 'unstable'), (500, 'stable'), (500, 'oldstable'), (1, 
'experimental-debug'), (1, 'buildd-experimental'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.4.0 (SMP w/8 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), 
LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

-- 
Samuel
>       dvips -o $@ $<     
Faut faire gffe de pas te couper avec ton truc, t'as mis des ciseaux ($<)
partout :))
-+- Dom in Guide du linuxien pervers - "J'aime pas les Makefile !" -+-
--- debian/patches/07_use-modesetting-driver-by-default-on-GeForce.diff.orig    
2019-12-29 23:14:56.170075293 +0100
+++ debian/patches/07_use-modesetting-driver-by-default-on-GeForce.diff 
2019-12-29 23:15:09.090178045 +0100
@@ -13,11 +13,13 @@
 index 8158c2b62..78d1c947d 100644
 --- a/hw/xfree86/common/xf86pciBus.c
 +++ b/hw/xfree86/common/xf86pciBus.c
-@@ -37,6 +37,7 @@
+@@ -37,6 +37,9 @@
  #include <unistd.h>
  #include <X11/X.h>
  #include <pciaccess.h>
++#if defined(__linux__) || defined(__NetBSD__)
 +#include <xf86drm.h>
++#endif
  #include "os.h"
  #include "Pci.h"
  #include "xf86.h"
>From aa2f34d80ef3118eae0cce73b610c36cdcb978fe Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bske...@redhat.com>
Date: Sat, 22 Apr 2017 02:26:28 +1000
Subject: [PATCH xserver] xfree86: use modesetting driver by default on GeForce
 8 and newer

Signed-off-by: Ben Skeggs <bske...@redhat.com>
---
 hw/xfree86/common/xf86pciBus.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/hw/xfree86/common/xf86pciBus.c b/hw/xfree86/common/xf86pciBus.c
index 8158c2b62..78d1c947d 100644
--- a/hw/xfree86/common/xf86pciBus.c
+++ b/hw/xfree86/common/xf86pciBus.c
@@ -37,6 +37,9 @@
 #include <unistd.h>
 #include <X11/X.h>
 #include <pciaccess.h>
+#if defined(__linux__) || defined(__NetBSD__)
+#include <xf86drm.h>
+#endif
 #include "os.h"
 #include "Pci.h"
 #include "xf86.h"
@@ -1190,6 +1191,25 @@ xf86VideoPtrToDriverList(struct pci_device *dev,
         int idx = 0;
 
 #if defined(__linux__) || defined(__NetBSD__)
+        char busid[32];
+        int fd;
+
+        snprintf(busid, sizeof(busid), "pci:%04x:%02x:%02x.%d",
+                 dev->domain, dev->bus, dev->dev, dev->func);
+
+	/* 'modesetting' is preferred for GeForce 8 and newer GPUs */
+        fd = drmOpenWithType("nouveau", busid, DRM_NODE_RENDER);
+        if (fd >= 0) {
+            uint64_t args[] = { 11 /* NOUVEAU_GETPARAM_CHIPSET_ID */, 0 };
+            int ret = drmCommandWriteRead(fd, 0 /* DRM_NOUVEAU_GETPARAM */,
+                                          &args, sizeof(args));
+            drmClose(fd);
+            if (ret == 0) {
+                if (args[1] == 0x050 || args[1] >= 0x80)
+                    break;
+            }
+        }
+
         driverList[idx++] = "nouveau";
 #endif
         driverList[idx++] = "nv";
-- 
2.12.2

Reply via email to